摘要
根据平面度最小域误差的一个等价量———点集的宽度与其自身的Minkowski差的凸壳内半径 ,给出了一个计算平面度误差的精确几何算法。对于用CMM (坐标测量机 )和其他设备得到的数据 。
According to the equivalent relations of the minimum zone flatness errors between the width of a point set and the inner convex radius of the self-Minkowski difference of the point set, an exact algorithm for evaluating the flatness error was given. This method could get the precise value of the flatness error from the data of CMM and other equipment.
出处
《机械设计与制造工程》
2002年第5期82-83,共2页
Machine Design and Manufacturing Engineering
